Development applications in Garden Suburb, NSW 2289
14 development applications were lodged for properties in Garden Suburb from Oct 2025 to Sep 2026. What is being built, how much of it is housing, and where each application stands.
Latest council activity:
Applications lodged
14
incl. 5 modifications
Decided
10
3 still in progress
New dwellings proposed
0
stated on applications
Declared construction value
$3.7M
across 9 applications
Applications lodged each month
Oct 2025 to Sep 2026. The latest month is month-to-date, and councils can publish applications a few weeks after lodgement.
- 3Oct
- 0Nov
- 1Dec
- 0Jan
- 1Feb
- 2Mar
- 3Apr
- 1May
- 0Jun
- 1Jul
- 1Aug
- 1Sep
What is being proposed
9 new applications by main type of work (modifications excluded).
- Alterations & additions6
- Pools, sheds, garages & decks2
- Commercial, industrial & community1
Where applications stand
Status of the 14 applications lodged in the last 12 months.
- Approved
- 0
- Determined (outcome not stated)
- 10
- Refused
- 0
- Withdrawn or not accepted
- 1
- In progress
- 3
Many council records only say an application was "determined", without saying whether it was approved, so those are shown separately rather than counted as approvals.
Largest projects in the last 12 months
Ranked by dwellings proposed, then declared construction cost.
- In progress
158 Marshall Street
Demolition, Erection of a new structure, Centre-based child care
Commercial, industrial & community · Lodged 30 Apr 2026 · $1M–$5M
- Determined
11 Wimbledon Grove
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 5 Dec 2025 · $100K–$500K
- Determined
10 Barrett Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 25 Apr 2026 · $100K–$500K
- Determined
12 Wimbledon Grove
Alterations or additions to an existing building or structure, Balcony, deck, patio, terrace or verandah, Earthworks, retaining walls and…
Alterations & additions · Lodged 24 Apr 2026 · $100K–$500K
- Determined
2 Bray Crescent
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 8 July 2026 · $100K–$500K
Most recent applications
The 30 most recent applications lodged in Garden Suburb, newest first. Costs are shown as bands.
- In progress
4 Wimbledon Grove
Demolition, Erection of a new structure, Manufactured home, Non-standard Housing, Residential Accommodation
New houses · Lodged 8 Sept 2026 · 1 dwelling · $500K–$1M · Modification
- In progress
69 Myall Road
Subdivision
Subdivisions · Lodged 13 Aug 2026 · Modification
- Determined
2 Bray Crescent
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 8 July 2026 · $100K–$500K
- Determined
3 Pepperbush Place
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 26 May 2026 · Under $100K
- In progress
158 Marshall Street
Demolition, Erection of a new structure, Centre-based child care
Commercial, industrial & community · Lodged 30 Apr 2026 · $1M–$5M
- Determined
10 Barrett Avenue
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 25 Apr 2026 · $100K–$500K
- Determined
12 Wimbledon Grove
Alterations or additions to an existing building or structure, Balcony, deck, patio, terrace or verandah, Earthworks, retaining walls and…
Alterations & additions · Lodged 24 Apr 2026 · $100K–$500K
- Determined
64 Robinia Grove
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 27 Mar 2026 · Under $100K
- Determined
11 Wimbledon Grove
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 21 Mar 2026 · $100K–$500K · Modification
- Withdrawn
3 Pepperbush Place
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 24 Feb 2026 · Modification
- Determined
11 Wimbledon Grove
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 5 Dec 2025 · $100K–$500K
- Determined
28 Prospect Road
Erection of a new structure, Balcony, deck, patio, terrace or verandah, Swimming pool
Pools, sheds, garages & decks · Lodged 20 Oct 2025 · $100K–$500K
- Determined
58 Prospect Road
Erection of a new structure, Minor building alterations (external)
Alterations & additions · Lodged 15 Oct 2025 · $100K–$500K · Modification
- Determined
6 Sandalwood Place
Erection of a new structure, Earthworks, retaining walls and structural support
Pools, sheds, garages & decks · Lodged 6 Oct 2025 · Under $100K
- Determined
4 Irvine Street
Shed, Erection of a new structure
Pools, sheds, garages & decks · Lodged 25 Sept 2025 · Under $100K
- Determined
11B Park Road
Dwelling house, Erection of a new structure
New houses · Lodged 17 Sept 2025 · 1 dwelling · $100K–$500K
- Determined
22 Ewing Street
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 13 Sept 2025 · $500K–$1M
- Determined
36 Prospect Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 4 Sept 2025 · $100K–$500K
- Determined
40 Cupania Crescent
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 15 Aug 2025 · Under $100K
- Determined
4 Wimbledon Grove
Demolition, Erection of a new structure, Manufactured home, Non-standard Housing, Residential Accommodation
New houses · Lodged 22 July 2025 · 1 dwelling · $500K–$1M
- Determined
16 Sandalwood Place
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 14 July 2025 · $100K–$500K
- Determined
22 Sundew Close
Secondary dwelling, Erection of a new structure
Granny flats · Lodged 10 July 2025 · 1 dwelling · $100K–$500K
- Determined
31 Myall Road
Erection of a new structure, Recreation area
Commercial, industrial & community · Lodged 3 June 2025 · $500K–$1M
- Determined
1 Heather Crescent
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 12 May 2025 · Under $100K
- Determined
21 Park Road
Dwelling house, Alterations or additions to an existing building or structure
Alterations & additions · Lodged 13 Mar 2025 · Under $100K · Modification
- Withdrawn
52 Wimbledon Grove
Dwelling house, Alterations or additions to an existing building or structure, Residential Accommodation
Alterations & additions · Lodged 28 Jan 2025 · $100K–$500K
- Determined
2 Progress Place
Alterations or additions to an existing building or structure, Balcony, deck, patio, terrace or verandah, Carport
Alterations & additions · Lodged 7 Jan 2025 · Under $100K
- Determined
21 Cupania Crescent
Dwelling house, Erection of a new structure
New houses · Lodged 4 Dec 2024 · 1 dwelling · $500K–$1M
- Determined
3 Toscana Close
Shed, Dwelling house, Alterations or additions to an existing building or structure, Erection of a new structure, Barbecues and other…
Commercial, industrial & community · Lodged 21 Nov 2024 · $100K–$500K
- Determined
15A Ewing Street
Alterations or additions to an existing building or structure, Balcony, deck, patio, terrace or verandah
Alterations & additions · Lodged 13 Nov 2024 · Under $100K
Application details as published by Lake Macquarie City Council. The council's own register is the authoritative record for any individual application.
Suburb profile
Garden Suburb market data
Median prices, rental yield, growth, vacancy and properties for sale in Garden Suburb.
Sales
Recently sold in Garden Suburb
What buyers actually paid, days on market and recent sale prices in Garden Suburb.
Development in Garden Suburb: frequently asked questions
How many development applications were lodged in Garden Suburb in the last 12 months?
14 development applications were lodged for properties in Garden Suburb from Oct 2025 to Sep 2026. 5 were modifications to an earlier application. The busiest month was Oct 2025, with 3 applications.
What kind of development is happening in Garden Suburb?
Of the new applications lodged in the last 12 months, the most common were alterations & additions (6), pools, sheds, garages & decks (2), commercial, industrial & community (1).
How many development applications in Garden Suburb have been decided?
Of the 14 applications lodged in the last 12 months, 10 have a decision (10 recorded as determined without the outcome stated), 3 are still in progress and 1 was withdrawn or not accepted.
Which council assesses development applications in Garden Suburb?
Applications for Garden Suburb are lodged with Lake Macquarie City Council. Its public register is the authoritative record for any individual application.